39898592

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 84424032

約数和(自身を除く): 44525440

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1033, 1136, 1207, 2066, 2272, 2414, 4132, 4828, 8264, 9656, 16528, 17561, 19312, 33056, 35122, 38624, 70244, 73343, 140488, 146686, 280976, 293372, 561952, 586744, 1173488, 1246831, 2346976, 2493662, 4987324, 9974648, 19949296, 39898592]

約数ペア:

[(1, 39898592), (2, 19949296), (4, 9974648), (8, 4987324), (16, 2493662), (17, 2346976), (32, 1246831), (34, 1173488), (68, 586744), (71, 561952), (136, 293372), (142, 280976), (272, 146686), (284, 140488), (544, 73343), (568, 70244), (1033, 38624), (1136, 35122), (1207, 33056), (2066, 19312), (2272, 17561), (2414, 16528), (4132, 9656), (4828, 8264)]